libavcodec/dirac_parser.c · 699c2ee560532a5111a944d2653e9a3e484efc34 · Linshizhi / ffmpeg.wasm-core

avcodec/dirac_parser: Check that there is a previous PU before accessing it · a08681f1

Michael Niedermayer authored Dec 05, 2015

Fixes out of array read
Fixes: 99d142c47e6ba3510a74b872a1a2ae72/asan_heap-oob_11b36f4_3811_0f5c69e7609a88a580135678de1df844.dxa

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a08681f1

dirac_parser.c 8.73 KB

Replace dirac_parser.c